Spain, in 2009 quadrupled in single inseminations
Many moms porquien alone are judged is the father of her child, doubts prevail trials and hearsay ... I was wondering is it necessary to do DNA to the biological father of the child to his or her identity could make him a member of your family?
Maybe this answers my question:
DNA tests to determine paternity are made by comparing the DNA sequence of the parent, child and mother. The combination of DNA sequences of the father and mother should result in the sequence of the child, only this way will have a security, usually more than 99% over the paternity of a minor. DNA testing has become final and conclusive proof of paternity of a child in the legal field. Determination
Maternity
In some cases is to determine what is the maternal genetic line in this case is appealed to mitochondrial DNA that the mother passes to the child and which in turn is transmitted by them to their descendants. [3] These types of tests used to determine lineages over several generations and was used to be known as the human genome has evolved since the advent Homo sapiens, through the mitochondrial Eve, the first mother who gave birth to modern humanity. Hence, in a generational level, large human populations share a common ancestor and mitochondrial DNA.
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